screenrant.com -BY ANA DUMARAOG - Marvel's What If...? episode 8 features Clint Barton/Hawkeye was sporting a robotic arm during the fight against Ultron. But how did he lose a limb?
screenrant.com -BY DAVID MILLER - The Avengers' first battle in the MCU will be turned into an in-universe musical in Marvel Studios’ Hawkeye, understandably annoying Clint Barton.
screenrant.com -BY CRAIG ELVY - Jeremy Renner's Clint Barton appears to be losing his hearing in the forthcoming MCU Disney+ Hawkeye series, recalling a Marvel comic story.